﻿//设置cookie
function setCookie(cname, cvalue, exdays) {
    var d = new Date();
    d.setTime(d.getTime() + (exdays * 24 * 60 * 60 * 1000));
    var expires = "expires=" + d.toGMTString();
    document.cookie = cname + "=" + cvalue + "; " + expires;
}

//获取cookie
function getCookie(cname) {
    var name = cname + "=";
    var ca = document.cookie.split(';');
    for (var i = 0; i < ca.length; i++) {
        var c = ca[i].trim();
        if (c.indexOf(name) == 0) return c.substring(name.length, c.length);
    }
    return "";
}

//删除cookie
function delCookie(name) {
    var exp = new Date()
    exp.setTime(exp.getTime() - 1)
    var cval = getCookie(name)
    if (cval != null)
        document.cookie = name + "=" + cval + ";expires=" + exp.toGMTString()
}

//设置账户安全 cookie
function setSafetyfactor(data){
    setCookie('Safetyfactor', data, 2) // 0.0416约为1小时
}

export { setCookie, getCookie, delCookie, setSafetyfactor }